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FORM

[used to + VERB]

Example:

I used to go to the beach every day.

It is better not to use "used to" in questions or negative forms; however, this is sometimes done in informal spoken English. It is better to ask questions and create negative sentences using Simple Past.

USE 1 Habit in the Past

"Used to" expresses the idea that something was an old habit that stopped in the past. It indicates that something was often repeated in the past, but it is not usually done now.

Examples:

Jerry used to study English.

Sam and Mary used to go to Mexico in the summer.

I used to start work at 9 o'clock.

Christine used to eat meat, but now she is a vegetarian.

USE 2 Past Facts and Generalizations

"Used to" can also be used to talk about past facts or generalizations which are no longer true.

Examples:

I used to live in Paris.

Sarah used to be fat, but now she is thin.

George used to be the best student in class, but now Lena is the best.

Oranges used to cost very little in Florida, but now they are quite expensive.

"Used to" vs. Simple Past

Both Simple Past and "Used to" can be used to describe past habits, past facts and past generalizations; however, "used to" is preferred when emphasizing these forms of past repetition in positive sentences. On the other hand, when asking questions or making negative sentences, Simple Past is preferred.

EXERCISES AND RELATED TOPICS

Like Simple Future, Future in the Past has two different forms in English: "would" and "was going to." Although the two forms can sometimes be used interchangeably, they often express two different meanings.

FORM Would

[would + VERB]

Examples:

I knew you would help him.

I knew you would not help him.

FORM Was/Were Going To

[was/were + going to + VERB]

Examples:

I knew you were going to go to the party.

I knew you were not going to go to the party.

USE 1 Future in Past

Future in the Past is used to express the idea that in the past you thought something would happen in the future. It does not matter if you are correct or not. Future in the Past follows the same basic rules as the Simple Future. "Would" is used to volunteer or promise, and "was going to" is used to plan. Moreover, both forms can be used to make predictions about the future.

Examples:

I told you he was going to come to the party. plan

I knew Julie would make dinner. voluntary action

Jane said Sam was going to bring his sister with him, but he came alone. plan

I had a feeling that the vacation was going to be a disaster. prediction

He promised he would send a postcard from Egypt. promise

REMEMBER No Future in Time Clauses

Like all future forms, Future in the Past cannot be used in clauses beginning with time expressions such as: when, while, before, after, by the time, as soon as, if, unless, etc. Instead of using Future in the Past, you must use Simple Past.

Examples:

I already told Mark that when he would arrive, we would go out for dinner. Not Correct

I already told Mark that when he arrived, we would go out for dinner. Correct

USE 1 Duration Before Something in the Future

We use the Future Perfect Continuous to show that something will continue up until a particular event or time in the future. "For five minutes," "for two weeks," and "since Friday" are all durations which can be used with the Future Perfect Continuous. Notice that this is related to the Present Perfect Continuous and the Past Perfect Continuous; however, with Future Perfect Continuous, the duration stops at or before a reference point in the future.

Examples:

They will have been talking for over an hour by the time Thomas arrives.

She is going to have been working at that company for three years when it finally closes.

James will have been teaching at the university for more than a year by the time he leaves for Asia.

How long will you have been studying when you graduate?

We are going to have been driving for over three days straight when we get to Anchorage.

A: When you finish your English course, will you have been living in New Zealand for over a year?B: No, I will not have been living here that long.

Notice in the examples above that the reference points (marked in italics) are in Simple Present rather than Simple Future. This is because these future events are in time clauses, and you cannot use future tenses in time clauses.

USE 2 Cause of Something in the Future

Using the Future Perfect Continuous before another action in the future is a good way to show cause and effect.

Examples:

Jason will be tired when he gets home because he will have been jogging for over an hour.

Claudia's English will be perfect when she returns to Germany because she is going to have been studyingEnglish in the United States for over two years.

Future Continuous vs. Future Perfect Continuous

If you do not include a duration such as "for five minutes," "for two weeks" or "since Friday," many English speakers choose to use the Future Continuous rather than the Future Perfect Continuous. Be careful because this can change the meaning of the sentence. Future Continuous emphasizes interrupted actions, whereas Future Perfect Continuous emphasizes a duration of time before something in the future. Study the examples below to understand the difference.

Examples:

He will be tired because he will be exercising so hard.This sentence emphasizes that he will be tired because he will be exercising at that exact moment in the future.

He will be tired because he will have been exercising so hard.This sentence emphasizes that he will be tired because he will have been exercising for a period of time. It is possible that he will still be exercising at that moment OR that he will just have finished.

REMEMBER No Future in Time Clauses

Like all future forms, the Future Perfect Continuous cannot be used in clauses beginning with time expressions such as: when, while, before, after, by the time, as soon as, if, unless, etc. Instead of Future Perfect Continuous, Present Perfect Continuous is used.

Examples:

You won't get a promotion until you will have been working here as long as Tim. Not Correct

You won't get a promotion until you have been working here as long as Tim. Correct

AND REMEMBER Non-Continuous Verbs / Mixed Verbs

It is important to remember that Non-Continuous Verbs cannot be used in any continuous tenses. Also, certain non-continuous meanings for Mixed Verbs cannot be used in continuous tenses. Instead of using Future Perfect Continuous with these verbs, you must use Future Perfect .

Examples:

Ned will have been having his driver's license for over two years. Not Correct

USE 1 Completed Action Before Something in the Future

The Future Perfect expresses the idea that something will occur before another action in the future. It can also show that something will happen before a specific time in the future.

Examples:

By next November, I will have received my promotion.

By the time he gets home, she is going to have cleaned the entire house.

I am not going to have finished this test by 3 o'clock.

Will she have learned enough Chinese to communicate before she moves to Beijing?

Sam is probably going to have completed the proposal by the time he leaves this afternoon.

By the time I finish this course, I will have taken ten tests.

How many countries are you going to have visited by the time you turn 50?

Notice in the examples above that the reference points (marked in italics) are in Simple Present rather than Simple Future. This is because the interruptions are in time clauses, and you cannot use future tenses in time clauses.

USE 2 Duration Before Something in the Future (Non-Continuous Verbs)

With Non-Continuous Verbs and some non-continuous uses of Mixed Verbs, we use the Future Perfect to show that something will continue up until another action in the future.

Examples:

I will have been in London for six months by the time I leave.

By Monday, Susan is going to have had my book for a week.

Although the above use of Future Perfect is normally limited to Non-Continuous Verbs and non-continuous uses of Mixed Verbs, the words "live," "work," "teach," and "study" are sometimes used in this way even though they are NOT Non-Continuous Verbs.

REMEMBER No Future in Time Clauses

Like all future forms, the Future Perfect cannot be used in clauses beginning with time expressions such as: when, while, before, after, by the time, as soon as, if, unless, etc. Instead of Future Perfect, Present Perfect is used.

Examples:

I am going to see a movie when I will have finished my homework. Not Correct

USE 1 Interrupted Action in the Future

Use the Future Continuous to indicate that a longer action in the future will be interrupted by a shorter action in the future. Remember this can be a real interruption or just an interruption in time.

Examples:

I will be watching TV when she arrives tonight.

I will be waiting for you when your bus arrives.

I am going to be staying at the Madison Hotel, if anything happens and you need to contact me.

He will be studying at the library tonight, so he will not see Jennifer when she arrives.

Notice in the examples above that the interruptions (marked in italics) are in Simple Present rather than Simple Future. This is because the interruptions are in time clauses, and you cannot use future tenses in time clauses.

USE 2 Specific Time as an Interruption in the Future

In USE 1, described above, the Future Continuous is interrupted by a short action in the future. In addition to using short actions as interruptions, you can also use a specific time as an interruption.

Examples:

Tonight at 6 PM, I am going to be eating dinner.I will be in the process of eating dinner.

At midnight tonight, we will still be driving through the desert.We will be in the process of driving through the desert.

REMEMBER

In the Simple Future, a specific time is used to show the time an action will begin or end. In the Future Continuous, a specific time interrupts the action.

Tonight at 6 PM, I am going to be eating dinner.I am going to start earlier and I will be in the process of eating dinner at 6 PM.

USE 3 Parallel Actions in the Future

When you use the Future Continuous with two actions in the same sentence, it expresses the idea that both actions will be happening at the same time. The actions are parallel.

Examples:

I am going to be studying and he is going to be making dinner.

Tonight, they will be eating dinner, discussing their plans, and having a good time.

While Ellen is reading, Tim will be watching television.Notice "is reading" because of the time clause containing "while." (See Explanation Below)

USE 4 Atmosphere in the Future

In English, we often use a series of Parallel Actions to describe atmosphere at a specific point in the future.

Example:

When I arrive at the party, everybody is going to be celebrating. Some will be dancing. Others are going to be talking. A few people will be eating pizza, and several people are going to be drinking beer. They always do the same thing.

REMEMBER No Future in Time Clauses

Like all future tenses, the Future Continuous cannot be used in clauses beginning with time expressions such as: when, while, before, after, by the time, as soon as, if, unless, etc. Instead of Future Continuous, Present Continuous is used.

Examples:

While I am going to be finishing my homework, she is going to make dinner. Not Correct

While I am finishing my homework, she is going to make dinner. Correct

AND REMEMBER Non-Continuous Verbs / Mixed Verbs

It is important to remember that Non-Continuous Verbs cannot be used in any continuous tenses. Also, certain non-continuous meanings for Mixed Verbs cannot be used in continuous tenses. Instead of using Future Continuous with these verbs, you must use Simple Future.

Simple Future has two different forms in English: "will" and "be going to." Although the two forms can sometimes be used interchangeably, they often express two very different meanings. These different meanings might seem too abstract at first, but with time and practice, the differences will become clear. Both "will" and "be going to" refer to a specific time in the future.

FORM Be Going To

USE 1 "Will" to Express a Voluntary Action

"Will" often suggests that a speaker will do something voluntarily. A voluntary action is one the speaker offers to do for someone else. Often, we use "will" to respond to someone else's complaint or request for help. We also use "will" when we request that someone help us or volunteer to do something for us. Similarly, we use "will not" or "won't" when we refuse to voluntarily do something.

Examples:

I will send you the information when I get it.

I will translate the email, so Mr. Smith can read it.

Will you help me move this heavy table?

Will you make dinner?

I will not do your homework for you.

I won't do all the housework myself!

A: I'm really hungry.B: I'll make some sandwiches.

A: I'm so tired. I'm about to fall asleep.B: I'll get you some coffee.

A: The phone is ringing.B: I'll get it.

USE 2 "Will" to Express a Promise

"Will" is usually used in promises.

Examples:

I will call you when I arrive.

If I am elected President of the United States, I will make sure everyone has access to inexpensive health insurance.

I promise I will not tell him about the surprise party.

Don't worry, I'll be careful.

I won't tell anyone your secret.

USE 3 "Be going to" to Express a Plan

"Be going to" expresses that something is a plan. It expresses the idea that a person intends to do something in the future. It does not matter whether the plan is realistic or not.

Examples:

He is going to spend his vacation in Hawaii.

She is not going to spend her vacation in Hawaii.

A: When are we going to meet each other tonight?B: We are going to meet at 6 PM.

I'm going to be an actor when I grow up.

Michelle is going to begin medical school next year.

They are going to drive all the way to Alaska.

Who are you going to invite to the party?

A: Who is going to make John's birthday cake?B: Sue is going to make John's birthday cake.

USE 4 "Will" or "Be Going to" to Express a Prediction

Both "will" and "be going to" can express the idea of a general prediction about the future. Predictions are guesses about what might happen in the future. In "prediction" sentences, the subject usually has little control over the future and therefore USES 1-3 do not apply. In the following examples, there is no difference in meaning.

Examples:

The year 2222 will be a very interesting year.

The year 2222 is going to be a very interesting year.

John Smith will be the next President.

John Smith is going to be the next President.

The movie "Zenith" will win several Academy Awards.

The movie "Zenith" is going to win several Academy Awards.

IMPORTANT

In the Simple Future, it is not always clear which USE the speaker has in mind. Often, there is more than one way to interpret a sentence's meaning.

No Future in Time Clauses

Like all future forms, the Simple Future cannot be used in clauses beginning with time expressions such as: when, while, before, after, by the time, as soon as, if, unless, etc. Instead of Simple Future, Simple Present is used.

USE 1 Completed Action Before Something in the Past

The Past Perfect expresses the idea that something occurred before another action in the past. It can also show that something happened before a specific time in the past.

Examples:

I had never seen such a beautiful beach before I went to Kauai.

I did not have any money because I had lost my wallet.

Tony knew Istanbul so well because he had visited the city several times.

Had Susan ever studied Thai before she moved to Thailand?

She only understood the movie because she had read the book.

Kristine had never been to an opera before last night.

We were not able to get a hotel room because we had not booked in advance.

A: Had you ever visited the U.S. before your trip in 2006?B: Yes, I had been to the U.S. once before.

USE 2 Duration Before Something in the Past (Non-Continuous Verbs)

With Non-Continuous Verbs and some non-continuous uses of Mixed Verbs, we use the Past Perfect to show that something started in the past and continued up until another action in the past.

Examples:

We had had that car for ten years before it broke down.

By the time Alex finished his studies, he had been in London for over eight years.

They felt bad about selling the house because they had owned it for more than forty years.

Although the above use of Past Perfect is normally limited to Non-Continuous Verbs and non-continuous uses of Mixed Verbs, the words "live," "work," "teach," and "study" are sometimes used in this way even though they are NOT Non-Continuous Verbs.

IMPORTANT Specific Times with the Past Perfect

Unlike with the Present Perfect, it is possible to use specific time words or phrases with the Past Perfect. Although this is possible, it is usually not necessary.

Example:

She had visited her Japanese relatives once in 1993 before she moved in with them in 1996.

MOREOVER

If the Past Perfect action did occur at a specific time, the Simple Past can be used instead of the Past Perfect when "before" or "after" is used in the sentence. The words "before" and "after" actually tell you what happens first, so the Past Perfect is optional. For this reason, both sentences below are correct.

Examples:

She had visited her Japanese relatives once in 1993 before she moved in with them in 1996.

She visited her Japanese relatives once in 1993 before she moved in with them in 1996.

HOWEVER

If the Past Perfect is not referring to an action at a specific time, Past Perfect is not optional. Compare the examples below. Here Past Perfect is referring to a lack of experience rather than an action at a specific time. For this reason, Simple Past cannot be used.

FORM

USE 1 Unspecified Time Before Now

We use the Present Perfect to say that an action happened at an unspecified time before now. The exact time is not important. You CANNOT use the Present Perfect with specific time expressions such as: yesterday, one year ago, last week, when I was a child, when I lived in Japan, at that moment, that day, one day, etc. We CAN use the Present Perfect with unspecific expressions such as: ever, never, once, many times, several times, before, so far, already, yet, etc.

Examples:

I have seen that movie twenty times.

I think I have met him once before.

There have been many earthquakes in California.

People have traveled to the Moon.

People have not traveled to Mars.

Have you read the book yet?

Nobody has ever climbed that mountain.

A: Has there ever been a war in the United States?B: Yes, there has been a war in the United States.

How Do You Actually Use the Present Perfect?

The concept of "unspecified time" can be very confusing to English learners. It is best to associate Present Perfect with the following topics:

TOPIC 1 Experience

You can use the Present Perfect to describe your experience. It is like saying, "I have the experience of..." You can also use this tense to say that you have never had a certain experience. The Present Perfect is NOT used to describe a specific event.

Examples:

I have been to France.This sentence means that you have had the experience of being in France. Maybe you have been there once, or several times.

I have been to France three times.You can add the number of times at the end of the sentence.

I have never been to France.This sentence means that you have not had the experience of going to France.

I think I have seen that movie before.

He has never traveled by train.

Joan has studied two foreign languages.

A: Have you ever met him?B: No, I have not met him.

TOPIC 2 Change Over Time

We often use the Present Perfect to talk about change that has happened over a period of time.

Examples:

You have grown since the last time I saw you.

The government has become more interested in arts education.

Japanese has become one of the most popular courses at the university since the Asian studies program was established.

My English has really improved since I moved to Australia.

TOPIC 3 Accomplishments

We often use the Present Perfect to list the accomplishments of individuals and humanity. You cannot mention a specific time.

Examples:

Man has walked on the Moon.

Our son has learned how to read.

Doctors have cured many deadly diseases.

Scientists have split the atom.

TOPIC 4 An Uncompleted Action You Are Expecting

We often use the Present Perfect to say that an action which we expected has not happened. Using the Present Perfect suggests that we are still waiting for the action to happen.

Examples:

James has not finished his homework yet.

Susan hasn't mastered Japanese, but she can communicate.

Bill has still not arrived.

The rain hasn't stopped.

TOPIC 5 Multiple Actions at Different Times

We also use the Present Perfect to talk about several different actions which have occurred in the past at different times. Present Perfect suggests the process is not complete and more actions are possible.

Examples:

The army has attacked that city five times.

I have had four quizzes and five tests so far this semester.

We have had many major problems while working on this project.

She has talked to several specialists about her problem, but nobody knows why she is sick.

Time Expressions with Present Perfect

When we use the Present Perfect it means that something has happened at some point in our lives before now. Remember, the exact time the action happened is not important.

Sometimes, we want to limit the time we are looking in for an experience. We can do this with expressions such as: in the last week, in the last year, this week, this month, so far, up to now, etc.

Examples:

Have you been to Mexico in the last year?

I have seen that movie six times in the last month.

They have had three tests in the last week.

She graduated from university less than three years ago. She has worked for three different companies so far.

My car has broken down three times this week.

NOTICE

"Last year" and "in the last year" are very different in meaning. "Last year" means the year before now, and it is considered a specific time which requires Simple Past. "In the last year" means from 365 days ago until now. It is not considered a specific time, so it requires Present Perfect.

Examples:

I went to Mexico last year.I went to Mexico in the calendar year before this one.

I have been to Mexico in the last year.I have been to Mexico at least once at some point between 365 days ago and now.

USE 2 Duration From the Past Until Now (Non-Continuous Verbs)

With Non-Continuous Verbs and non-continuous uses of Mixed Verbs, we use the Present Perfect to show that something started in the past and has continued up until now. "For five minutes," "for two weeks," and "since Tuesday" are all durations which can be used with the Present Perfect.

Examples:

I have had a cold for two weeks.

She has been in England for six months.

Mary has loved chocolate since she was a little girl.

Although the above use of Present Perfect is normally limited to Non-Continuous Verbs and non-continuous uses of Mixed Verbs, the words "live," "work," "teach," and "study" are sometimes used in this way even though they are NOT Non-Continuous Verbs.